Inter-district and inter-state income differentials-1955-56. 

 - New Delhi :  National Council of Applied Economic Research.  1963. 
 - 33 p. : 
<br/><br/><label>ISBN: </label>SSCE5890 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Income
<br/><br/><label>Dewey Class. No.: </label>339.30954  / In